Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.3294 HPESBMU03895 rev.1 - HPE Real Time Management System (RTMS), Multiple Remote Security Issues 26 October 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: HPE Real Time Management System Publisher: Hewlett-Packard Operating System: Linux variants Impact/Access: Root Compromise -- Remote with User Interaction Modify Arbitrary Files -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2018-1002202 Original Bulletin: https://support.hpe.com/hpsc/doc/public/display?docId=hpesbmu03895en_us - --------------------------BEGIN INCLUDED TEXT-------------------- SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: hpesbmu03895en_us Version: 1 HPESBMU03895 rev.1 - HPE Real Time Management System (RTMS), Multiple Remote Security Issues NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2018-10-25 Last Updated: 2018-10-25 - ------------------------------------------------------------------------------- Potential Security Impact: Remote: Arbitrary File Modification, Execution of Arbitrary Code, Execution of Arbitrary Code With Root Privileges Source: Hewlett Packard Enterprise, HPE Product Security Response Team VULNERABILITY SUMMARY HPE Real Time Management System (RTMS), versions 2.0,3.0,3.0.14,3.0.20,3.0.21,3.0.30,3.0.40,3.0.41 are vulnerable to remote Arbitrary file modification, execution of code, and execution of code with root privileges. Note: The problem is addressed in the latest version of RTMS 3.0.50. No patches or updates are available for prior releases. References: CVE-2018-1002202 - Note: This is a worst case score, based on service being installed and running as root SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. HPE Real Time Management System (RTMS) - 2.0,3.0,3.0.14,3.0.20,3.0.21,3.0.30,3.0.40,3.0.41 - All existing versions are affected, No patches or updates are available for prior releases. BACKGROUND CVSS Version 3.0 and Version 2.0 Base Metrics Reference V3 Vector V3 Base V2 Vector V2 Base Score Score CVE-2018-1002202 CVSS:3.0/AV:N/AC:L/PR:L/ 8.8 (AV:N/AC:L/Au:S/ 9.0 UI:R/S:C/C:H/I:H/A:H C:C/I:C/A:C) Information on CVSS is documented in HPE Customer Notice: HPSN-2008-002 RESOLUTION HPE has provided RTMS v3.0.50 or subsequent to resolve this issue. HPE has also provided a mitigation to defend against the risk, until the update is applied by customers. The problem is addressed in the latest version of RTMS (3.0.50) due in October 2018. o Resolution - Customers should upgrade to RTMS 3.0.50 to obtain the fix in the code which discards zip files containing invalid and/or malicious paths. o Note: If the ability to upload zip archives has been disabled using the commands in step [1] below, then this ability must be re-enabled using the commands in step [2] above before performing the upgrade. Interim Product Modification (IPM)s - Recommended Actions: o It is recommended that the customer not use the "Upload MIB Archive" facility on unknown archive files to mitigate this risk. The following steps can be used to disable the feature. - [1] For existing installations, the ability to upload zip archives can be disabled by using the following commands on the RTMS Server (or on both the Primary and Secondary server for an HA installation): (as root) mkdir -p /opt/OC/rtms/conf/mib chown rtmsadmin:rtmadmin /opt/OC/rtms/conf/mib chmod ugo-wx /opt/OC/rtms/conf/mib o [2] The ability to upload zip archives can be restored by allowing write permission to the mib folder again: chmod ug+wx /opt/OC/rtms/conf/mib All zip archives should be manually unzipped and inspected on a desktop before being uploaded on an RTMS server if this facility is needed. Interim Product Modification (IPM)s - o All existing releases of RTMS are affected by this error. HISTORY Version:1 (rev.1) - 25 October 2018 Initial release Third Party Security Patches: Third party security patches that are to be installed on systems running Hewlett Packard Enterprise (HPE) software products should be applied in accordance with the customer's patch management policy. Support: For issues about implementing the recommendations of this Security Bulletin, contact normal HPE Services support channel. For other issues about the content of this Security Bulletin, send e-mail to security-alert@hpe.com. Report: To report a potential security vulnerability for any HPE supported product: o Web Form: https://www.hpe.com/info/report-security-vulnerability o Email: security-alert@hpe.com Subscribe: To initiate a subscription to receive future HPE Security Bulletin alerts via Email: http://www.hpe.com/support/Subscriber_Choice Security Bulletin Archive: A list of recently released Security Bulletins is available here: http://www.hpe.com/support/Security_Bulletin_Archive Software Product Category: The Software Product Category is represented in the title by the two characters following HPSB. 3C = 3COM 3P = 3rd Party Software GN = HP General Software HF = HP Hardware and Firmware MU = Multi-Platform Software NS = NonStop Servers OV = OpenVMS PV = ProCurve ST = Storage Software UX = HP-UX System management and security procedures must be reviewed frequently to maintain system integrity. HPE is continually reviewing and enhancing the security features of software products to provide customers with current secure solutions. "HPE is broadly distributing this Security Bulletin in order to bring to the attention of users of the affected HPE products the important security information contained in this Bulletin. HPE recommends that all users determine the applicability of this information to their individual situations and take appropriate action. HPE does not warrant that this information is necessarily accurate or complete for all user situations and, consequently, HPE will not be responsible for any damages resulting from user's use or disregard of the information provided in this Bulletin. To the extent permitted by law, HPE disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose, title and non-infringement." (C)Copyright 2018 Hewlett Packard Enterprise Development LP Hewlett Packard Enterprise Development shall not be liable for technical or editorial errors or omissions contained herein. The information provided is provided "as is" without warranty of any kind. To the extent permitted by law, neither HPE nor its affiliates, subcontractors or suppliers will be liable for incidental, special or consequential damages including downtime cost; lost profits; damages relating to the procurement of substitute products or services; or damages for loss of data, or software restoration. The information in this document is subject to change without notice. Hewlett Packard Enterprise Development and the names of Hewlett Packard Enterprise Development products referenced herein are trademarks of Hewlett Packard Enterprise Development in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners. - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBW9Km2maOgq3Tt24GAQhcBRAAlYwtfJeDYnd8HsbekKl+/pO+BT+k1UBr tAAzmLzvYs2e2RNmZ5/Bl/SmeHYomEzPdy3lUin1X4xSPlTZLq1VufudNZCHLXIm ZEQSynd+A5VdxgrwAqnScz39uZE3QqTMQtMl5B6rnpbeRbkZ7eZzLcRdC6WPQjsQ brCJOGMKD8ai3ekiNVm2K0QLGKn5HWppixEQSvbIHZZI7kCwEPLZY8kFIKgYXyKv FY9Jg8r8Cssmu/KQyfU+cFT39EebHAfJ4Gtt3KkCJpi6yeWL8CCQWjVe4cfCq9IG tYuEUPN2vEv5It9YGM7h4uXe5OogvRKDRAHzlhFNTSPljqgB/ukv9bldE043IOih CX6Yr+0sPkOnmUR7hQlJSZds8kzwWklmuBBnSsukiUs+Oz8+lZ8f9IQN5RodBaqD Xy+Zg0JBsJW0HsPRRr0rpp0EO1LMZUS7Cc0Z8Fw5eTTjJMm4oCDWcxjaE85NVYMa Aa1ZE5/M4BOhPng2pqxYUbFwtF4BBgItrtg2tedXNL3kCQNf+kXYKOOmjlS6ETtt jO5yro8r7E7Lvf5c9fLySJXDs0tF3kdHOazrwwDupzbzTW6h+Ly3nGjY6y2loNWC I46AJ27Ii5JH+vQoDS9xseVQZjUpT7BTLlPJHcWslidNovEhFdizlBZoZNBmtn4e NV8zdQMrVkY= =mD1d -----END PGP SIGNATURE-----